267041229

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139739}}^1$

素因数の和:139769

約数の個数: 24

約数和(自身を含む): 446050080

約数和(自身を除く): 179008851

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 139739, 419217, 978173, 1816607, 2934519, 5449821, 6847211, 12716249, 20541633, 38148747, 89013743, 267041229]

約数ペア:

[(1, 267041229), (3, 89013743), (7, 38148747), (13, 20541633), (21, 12716249), (39, 6847211), (49, 5449821), (91, 2934519), (147, 1816607), (273, 978173), (637, 419217), (1911, 139739)]